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Re: Logan QTC acting funny

My logan 17500 did that too when the battery got low on an AW cell. It went into a strobe mode about 10 HZ (although I know it does not have one). I figured it had something to do with the protection circuit on the cell.

Re: Logan QTC acting funny

Hi bob ya both rech are brand new and fully charged I put in a new surefire 123 and it does not do it , the ultrafires I'm using are the best that they offer any ideas , is there a better brand rechargeable I can buy , your a grate American bob,,, Vince

Re: Logan QTC acting funny

Never had a problem with AW brand RCR123s. Just because they're made in China doesn't mean they're crap, it just means you have to buy a brand name that only accepts top-quality cells from the factories that make RCRs for all the battery companies.

Re: Logan QTC acting funny

A couple notes: I found using the 17500 delivers 3.7v so it's a lot brighter than the 3.0v Tenergy rcr123. On the other hand when I use the Tenergy 3.0v rcr123 I get very short runtime; but I can adjust the output to the lowest of lows.

It could be my 17500 battery is a bit tall, I'm not sure. I don't have any AWs but I'm planning on maybe buying a few.